SFO

฿15,137 Find Cheap Flights to San Francisco – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
฿26,936
Typical prices: ฿26,295-฿30,947
China Airlines
Fri 4/9Thu 10/9
CNX - SFO • 1 stop
Cheapest one-way flight
฿15,137
Typical prices: ฿18,171-฿18,440
Singapore Airlines
Tue 6/10
HKT - SFO • 1 stop
Top routes
Cheapest
Most popular
Insights
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 6% compared to booking last minute.
Insights
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Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to San Francisco

Fri 4 Sep - Thu 10 Sep
China Airlines Logo
11:20 - 20:30
CNX
-
SFO
23h 10m
1 stop
China Airlines Logo
01:05 - 10:20
SFO
-
CNX
19h 15m
1 stop
฿26,936China Airlines
Thu 3 Sep - Fri 18 Sep
China Airlines Logo
11:20 - 20:30
CNX
-
SFO
23h 10m
1 stop
China Airlines Logo
01:05 - 10:20
SFO
-
CNX
19h 15m
1 stop
฿26,969China Airlines
Thu 3 Sep - Thu 17 Sep
STARLUX Airlines Logo
17:20 - 20:30
CNX
-
SFO
17h 10m
1 stop
STARLUX Airlines Logo
00:50 - 16:05
SFO
-
CNX
25h 15m
1 stop
฿27,239STARLUX Airlines
Thu 3 Sep - Wed 16 Sep
เดลต้า Logo
09:50 - 23:50
BKK
-
SFO
28h 00m
2 stops
เดลต้า Logo
19:19 - 21:45
SFO
-
BKK
36h 26m
2 stops
฿28,183เดลต้า
Tue 8 Sep - Tue 15 Sep
Multiple Airlines Logo
23:25 - 15:30
HKT
-
SFO
30h 05m
1 stop
Multiple Airlines Logo
23:20 - 22:10
SFO
-
HKT
32h 50m
1 stop
฿28,251Multiple Airlines
Tue 1 Sep - Tue 15 Sep
STARLUX Airlines Logo
17:20 - 20:30
CNX
-
SFO
17h 10m
1 stop
STARLUX Airlines Logo
00:50 - 16:05
SFO
-
CNX
25h 15m
1 stop
฿28,284STARLUX Airlines
Thu 3 Sep - Mon 14 Sep
Multiple Airlines Logo
17:50 - 20:30
BKK
-
SFO
16h 40m
1 stop
Multiple Airlines Logo
00:35 - 17:55
SFO
-
BKK
27h 20m
2 stops
฿28,453Multiple Airlines
Thu 3 Sep - Thu 10 Sep
EVA Air Logo
11:35 - 06:45
CNX
-
SFO
33h 10m
1 stop
EVA Air Logo
13:00 - 10:25
SFO
-
CNX
31h 25m
1 stop
฿28,857EVA Air
Thu 13 Aug - Fri 14 Aug
EVA Air Logo
01:35 - 07:20
BKK
-
SFO
19h 45m
1 stop
EVA Air Logo
01:25 - 11:20
SFO
-
BKK
19h 55m
1 stop
฿28,857EVA Air
Tue 17 Nov - Tue 8 Dec
เดลต้า Logo
23:40 - 23:57
HKT
-
SFO
39h 17m
2 stops
เดลต้า Logo
06:00 - 22:10
SFO
-
HKT
25h 10m
2 stops
฿29,464เดลต้า
Booking Insights

KAYAK's insights & trends for flights to San Francisco

Get data-powered insights and trends into flights to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to San Francisco?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to San Francisco was found on the route from Phuket City, at ฿26,936 return. The most popular connection is from Bangkok to San Francisco, while KAYAK users have found return deals for as low as ฿28,183 in the last 5 days.

What is the cheapest month to fly to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Francisco is May, where tickets cost ฿26,565 on average for return flights. On the other hand, the most expensive months are August and April, where the average cost of tickets from Thailand is ฿37,252 and ฿34,656 respectively. For one-way flights, the best month to travel is September with an average price of ฿15,845.

How far in advance should I book a flight to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 5 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know – Book Cheap San Francisco Plane Tickets

Low season

November

Cheapest flight

฿15,137
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Phuket City to San Francisco

When to book flights to San Francisco

Are your dates flexible? Find out the best times to travel to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to San Francisco based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Francisco flights

  • What is the cheapest flight to San Francisco?

    In the last 5 days, the cheapest flight deal to San Francisco was found on the route from Phuket City, at ฿26,936 return. The most popular connection is from Bangkok to San Francisco, while KAYAK users have found return deals for as low as ฿28,183 in the last 5 days.

  • How far is San Francisco Airport from central San Francisco?

    The city centre of San Francisco is 18 km from San Francisco.

  • What is the name of San Francisco’s airport?

    San Francisco is served by San Francisco Airport, also commonly referred to as San Francisco or San Francisco Intl. The airport code is SFO.

  • How does KAYAK find such low prices on flights to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to San Francisco

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.

Reviews of the top 4 airlines flying to San Francisco

 
See real verified KAYAK customer reviews for airlines flying to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Thailand to San Francisco. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.8
STARLUX AirlinesOverall score based on 362 reviews
9.1Crew
8.9Boarding
8.8Comfort
8.7Entertainment
8.6Food
Airline reviews

Was not able to buy wifi on the plane given, not available for economy tickets. Was not clear when buying the ticket that this was the case.

8.0 Excellentjoseph, Jun 2026
TPE - SFO
Read more STARLUX Airlines reviews

Was not able to buy wifi on the plane given, not available for economy tickets. Was not clear when buying the ticket that this was the case.

The overall experience with STARLUX was phenomenal. One of the best highlights for me was the smooth landing in LA(smoothest landing I’ve experienced ever) and the attentiveness of all your staff from check-in to boarding. Also, flight left and landed between airports on time. I highly recommend Starlux to my family and friends and I’m excited to fly with you again.

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

Greetings when you arrive on the plane and good bye when you leave. Very attentive flight attendants.

Very pleasant overall, although the movie selection could have been better.

Starlux is a great choice for long haul flights. It offers excellent foods and entertainment value. Ground staff are courteous, effective and efficient handing check-ins and understand travelers concerns. Flight attendants are equally great. They're full of positive attitudes and their goal is for traveler's getting destination with comfort and respect. Highly recommended.

Great experience! Food, staff, Entertainment Center, leg room was great!

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

More seat space More bathrooms Charging outlets Plane was old

It was a pleasure to fly with EVA airlines from Taipei to San Francisco.

I love EVA airline, but the KAYAK website for not in emergency, urgency and personal issues. For instance, on January 5/2026 with already booked the flight, I have a 15 hours of delay between airport when booked before as my choice. But if I want to go back home (U.S) early, then I have to contact the KAYAK office at I was in other country without phone service and nothing that EVA can do for me. Even I offered to pay more to change from another flight to go to the U.S early, not wasting at15 hours of delay, but EVA could not help me until I call KAYAK at an Island of nation. No office of KAYAK from any nation and times of difference in the world. However, everything and everyone is the best. Therefore, please KAYAK making much more easy for both the airline and passenger in some issues at the middle of nowhere in some country when no need to call KAYAK for some emergency, urgency, sick, etc or personal reference. Please, please, please no need to call KAYAK office for any changes of flights from urgency or private.

My seat arrangement was good with Eva Air. The toilet sanitary was good ( hand wash, face moist spraying, fresh air spray, hair moisturizer). But the Asian movie selection was not great at all.

Don’t preorder the diabetic meal if you don’t have to. Whoever creates those meals thinks everyone loves fish, and hates seasoning. In a world where we can find diabetic friendly candy and low card bread, it’s surprising that places are still serving flavorless gelatin and rice cakes. Boarding in Taipei was chaos. They tried to form a line but didn’t manage it. So once the gate was opened, the line didn’t matter and everyone just mobbed to the front.

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

EVA! What is going on with your food!?!? Pre pandemic I used to go to Taiwan at least twice a year and always flew EVA — the food was consistently tasty for airplane food. Post pandemic, it’s not great at all. Step it up!

seats are pitched well. you don't feel too tight.

The crew are amazing. Very professional, polite, kind, and accommodating.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

The flight who provided services on my row had some not-nice attitude and not smiling at all.

Comfort was left wanting due to such a long flight, made the wife and I wish we could upgrade the seats to Business class or First Class, but did not have that option. Food was good but had very limited options and I have a dietary restriction which was difficult for the staff to accommodate since everything provided came with cheese on it. (Cheese could potentially kill me) Did not have an option to inform the staff until we were already in the air about the restriction and was not provided another option before flight departed.

The plane was uncomfortable. I paid extra for more legroom but the seat was still uncomfortable. Other seats on the same exact row didn’t have to pay extra but still have extra legroom. I didn’t understand why I needed to pay $170 for. It was Iike China airline just wants to make money off their passengers. It was unfair.

Baggage made it successfully to destination despite short layover. Appreciate that.

Staff were good and nice. There should me 3 meals instead of only 2 and snacks.

Excellent staff made the boarding process fast and easy. Friendly crews on both flights from Saigon to Taipei and Taipei to Los Angeles. Will fly China Airlines again.

The crew was pleasant and polite, but the flight was again delayed for about 30 minutes.

Great. Always great service and their pilots know how to land planes properly

Theairline, both at the terminal and during the entirety of the flight were kept at uncomfortably cold temps. Maybe between 55 and 60 f. Those who had traveled with the airline before donned puffer jackets, wool hats and pulled blankets from their carry-on bags. The seat back entertainment also failed on my trip, leaving me for 12 hrs. With nothing. Seats offered enough room (barely) for a 6'1" frame, but it was pretty tight But the worst offender was the uncomfortable temp..

Great ride! arrived safe and sound. Everything was great altho its still uncomfortable seats too small space to pass through in.

Overall it’s very acceptable I will gave an A.

Upgrade their seats. They’ve got 20-year-old business class seats in their 777s. The food choices. On the way to Manila and the way back I thought we’re lousy compared to other carriers. The staff was fantastic and very happy.

No power on an 11 hour flight? What a joke. Crew did not come by enough to get trash or offer water.

Good one is its safety. Taking off and landing are good. The bad parts are the managements at airport, especially in Manila. It's horrible.

I liked it being a direct flight…improve on food presentation,taste and how they serve their clients.airfare is expensive-clients deserves good service…the crew particulary on this flight is too noisy-the crew talks a lot. With me drifting on and off to sleep thinking it was my fellow passengers making “talk noises”. But when I decided to checks who were making this noises it was the flight crew chit chatting behind the curtain. And I am flying business class-flying out of manila at 10 pm. I need peace and quiet,and I did not get it .

The check in they do so much checking our luggage’s. You can hear the tapping while you are in line it sort of annoying. Anyway, the rest was great.

Assistance to getting into gate and my flight since it’s my first time flying.

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Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco